Continuous punching device for automobile parts

Abstract

The utility model relates to the technical field of automobile part punching, and discloses an automobile part continuous punching device which comprises an operation platform, an L-shaped fixing frame is fixedly installed at the top of the operation platform, an air cylinder is arranged in the L-shaped fixing frame, a lifting plate is fixedly installed at the bottom of the air cylinder, and a clamping plate is fixedly installed at the bottom of the lifting plate. Two movable columns are fixedly installed on the back of the lifting plate, a deslagging mechanism is arranged in the operation platform, a positioning mechanism is arranged in the lifting plate, a plate is centered and symmetrical through limiting columns, so that deviation cannot occur during punching, the accuracy is guaranteed, a pressing roller is pressed on the top of the plate under the action of a spring, and therefore the plate can be conveniently punched. The situation that the edge of a plate is warped during punching is avoided, in the gap of plate replacement, the two supporting plates are rapidly unfolded, so that waste rapidly falls into the collecting drawer is avoided, the two supporting plates are rapidly closed immediately, the device can conduct continuous punching, and the device does not need to be shut down for operation when the waste in the collecting drawer is collected.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile part punching technology, specifically to a continuous punching device for automobile parts. BACKGROUND

[0002] Punching mainly uses punch presses, such as presses and hydraulic machines, to realize the cutting and forming of materials in cooperation with different molds, and the molds realize the processing of the shape of the article through the change of the physical state of the formed material. In order to speed up the production efficiency of the mold and reduce the mold opening cost, generally, a continuous punching mold is used for processing in the process of processing automobile parts.

[0003] Now in the process of continuously punching automobile parts, waste will be produced in the process of punching by the continuous punching equipment, and there is no automatic waste cleaning device on the continuous punching mold, so the equipment needs to be stopped for a period of time to clean the waste inside the continuous punching mold, which reduces the processing efficiency of automobile parts. At the same time, the waste produced by punching is easy to cut the hands of workers when cleaned manually, which may cause infection and harm to the human body. Waste increases the cost and threatens personnel. Secondly, when the plate is punched, the edge of the plate may be warped, which affects the flatness of the plate and needs to be processed subsequently, which is relatively cumbersome. Therefore, an automobile part continuous punching device needs to be improved to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a continuous punching device for automobile parts to solve the problems in the background art.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a continuous punching device for automobile parts, comprising an operation platform, the top of the operation platform is fixedly installed with an L-shaped fixing frame, the inside of the L-shaped fixing frame is provided with an air cylinder, the bottom of the air cylinder is fixedly installed with a lifting plate, the back of the lifting plate is fixedly installed with two movable columns, the inside of the operation platform is provided with a deslagging mechanism, and the inside of the lifting plate is provided with a positioning mechanism.

[0006] Preferably, the slag removal mechanism comprises a punching cutter arranged at the bottom of the lifting plate, the movable column is slidingly installed in the inside of the L-shaped fixing frame, the inside of the operation platform is provided with a mold, the inside of the operation platform is fixedly installed with a motor, the output end of the motor is fixedly installed with a rotating shaft one, the outside of the rotating shaft one is fixedly installed with a gear one, the number of the rotating shaft one is two, the outside of the two rotating shaft ones is fixedly installed with a supporting plate, the inside of the operation platform is rotatably installed with a rotating shaft two, the outside of the rotating shaft two is fixedly installed with a gear two, the back of the rotating shaft two is fixedly installed with a rubber wheel one, the outside of the rubber wheel one is drivingly installed with a belt, the back of the right rotating shaft one is fixedly installed with a rubber wheel two, the bottom of the operation platform is fixedly installed with a fixed frame, the inside of the fixed frame is provided with a collection drawer, waste materials are collected to avoid waste.

[0007] Preferably, the collection drawer is arranged directly below the mold, and one end of the belt away from the rubber wheel one is drivingly installed outside the rubber wheel two, so that the rubber wheel one and the rubber wheel two rotate synchronously.

[0008] Preferably, the gear two is engaged with the gear one, both the rotating shaft ones are rotatably installed in the inside of the operation platform, the punching cutter is positionally corresponding to the mold, and the punching cutter and the mold cooperate to complete punching of the plate.

[0009] Preferably, the positioning mechanism comprises two electric telescopic rods, both the electric telescopic rods are fixedly installed in the inside of the operation platform, the output end of both the electric telescopic rods is fixedly installed with a moving block, the top of the moving block is fixedly installed with two limiting columns, the inside of the lifting plate is fixedly installed with four springs, one end of the spring away from the lifting plate is fixedly installed with a mounting frame, the inside of the mounting frame is rotatably installed with a compression roller, and the compression roller is pressed against the top of the plate under the action of the spring to avoid edge lifting of the plate during punching.

[0010] Preferably, the mounting frame is slidingly installed in the inside of the lifting plate, the limiting column is slidingly installed in the inside of the operation platform, and the moving block is slidingly installed in the inside of the operation platform.

[0011] Compared with the prior art, the continuous punching device for automobile parts has the following beneficial effects:

[0012] 1. The continuous punching device for automobile parts selectively installs the punching cutter and the mold according to actual conditions through bolts, so that the punching types of the device can be adjusted and changed, and the application range is wider.

[0013] 2. On this basis, the utility model discloses a centering symmetry to the plate through the limiting column, so that the deviation does not occur when punching, and the accuracy is guaranteed, the compression roller is pressed in the top of the plate under the action of the spring, avoids the plate edge lifting when punching, and the plate does not cause the compression roller and the plate contact place damage when punching, so that the device punching effect is better.

[0014] 3. On this basis, the utility model discloses the gap of the replacement plate, and the motor is started to drive two support plates to quickly spread and quickly drop the waste to the inside of the collection drawer, and then the motor is quickly started to reverse, so that two support plates are closed, so that the device can continuously punch, and when collecting the waste inside the collection drawer, the equipment does not need to be stopped to operate, further speeds up the punching efficiency, guarantees continuity, and avoids the hand of the worker being easily cut when manual cleaning, and the problem of possible infection and harm to the human body. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the following will briefly introduce the drawing needed to be used in the embodiment description, and obviously, the drawing in the following description is only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without the creative labor:

[0016] Figure 1 It is the appearance structure schematic diagram of the utility model;

[0017] Figure 2 It is the section structure schematic diagram of the utility model;

[0018] Figure 3 It is the section structure schematic diagram of the utility model lifting plate and the mechanism connected therewith;

[0019] Figure 4 It is the slag removal mechanism structure schematic diagram of the utility model;

[0020] Figure 5 It is the support plate structure schematic diagram of the utility model and the mechanism connected therewith.

[0021] In the drawing: 1, operation platform;2, L type fixed frame;3, air cylinder;4, lifting plate;5, movable column;6, slag removal mechanism;61, punching cutter;62, die;63, motor;64, shaft one;65, gear one;66, support plate;67, shaft two;68, gear two;69, leather wheel one;610, belt;611, leather wheel two;612, fixed frame;613, collection drawer;7, positioning mechanism;71, electric telescopic rod;72, moving block;73, limiting column;74, spring;75, mounting bracket;76, compression roller. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without making creative efforts belong to the scope of protection of the utility model.

[0023] In the utility model, unless another explicit provision and limitation, the terms "mount", "connect", "fix", and other terms should be understood in a broad sense, for example, can be fixed connection, can be detachable connection, or be integrated; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through intermediate medium, can be the communication inside two elements or the interaction relationship of two elements. For the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0024] Embodiment one:

[0025] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a continuous punching device for automobile parts, including operation platform 1, the top of operation platform 1 is fixedly installed with L type fixed frame 2, L type fixed frame 2 is provided with cylinder 3 in the inside, the bottom of cylinder 3 is fixedly installed with lifting plate 4, the back of lifting plate 4 is fixedly installed with two movable columns 5, the inside of operation platform 1 is provided with deslagging mechanism 6, the inside of lifting plate 4 is provided with positioning mechanism 7.

[0026] Further, deslagging mechanism 6 includes punching cutter 61, punching cutter 61 is arranged at the bottom of lifting plate 4, movable column 5 is slidably installed in the inside of L type fixed frame 2, the inside of operation platform 1 is provided with mould 62, the inside of operation platform 1 is fixedly installed with motor 63, the output end of motor 63 is fixedly installed with shaft one 64, the outside of shaft one 64 is fixedly installed with gear one 65, the number of shaft one 64 is two, the outside of two shaft one 64 is fixedly installed with support plate 66, the inside of operation platform 1 is rotatably installed with shaft two 67, the outside of shaft two 67 is fixedly installed with gear two 68, the back of shaft two 67 is fixedly installed with pulley one 69, the outside of pulley one 69 is drivingly installed with belt 610, the back of right shaft one 64 is fixedly installed with pulley two 611, the bottom of operation platform 1 is fixedly installed with fixed frame 612, fixed frame 612 is provided with collection drawer 613 in the inside, waste is collected, to avoid waste.

[0027] Further, the collecting drawer 613 is arranged directly below the die 62, the belt 610 is drivenly installed outside the second leather wheel 611 away from one end of the first leather wheel 69, so that the first leather wheel 69 and the second leather wheel 611 rotate synchronously.

[0028] Further, the second gear 68 is engaged with the first gear 65, both the rotating shafts 64 are rotatably installed inside the operation platform 1, the punching cutter 61 is in position correspondence with the die 62, and the punching cutter 61 and the die 62 cooperate to complete punching of the plate.

[0029] Embodiment Two:

[0030] Please refer to Figures 2-3 In combination with Embodiment One, it is further obtained that the positioning mechanism 7 comprises two electric telescopic rods 71, both the electric telescopic rods 71 are fixedly installed inside the operation platform 1, both the output ends of the electric telescopic rods 71 are fixedly installed with moving blocks 72, the top of each moving block 72 is fixedly installed with two limiting columns 73, four springs 74 are fixedly installed inside the lifting plate 4, one end of each spring 74 away from the lifting plate 4 is fixedly installed with a mounting frame 75, a compression roller 76 is rotatably installed inside the mounting frame 75, and the compression roller 76 is pressed against the top of the plate under the action of the spring 74, so as to avoid edge lifting of the plate during punching.

[0031] Further, the mounting frame 75 is slidably installed inside the lifting plate 4, the limiting column 73 is slidably installed inside the operation platform 1, and the moving block 72 is slidably installed inside the operation platform 1, and the moving block 72 drives the limiting column 73 to move.

[0032] In actual operation, when the device is in use, the punching cutter 61 and the mold 62 are selectively installed by bolts according to actual conditions, so that the types of punching of the device can be adjusted and changed, the application range is wider, and then the plate is placed on the top of the operation platform 1 by the mechanical arm, the two movable blocks 72 are driven to move by starting the two electric telescopic rods 71, so that the limiting column 73 moves to the plate to be placed in the middle symmetrically, and also makes the plate not deviate during punching, ensures the accuracy, then the lifting plate 4 is lowered by starting the cylinder 3, the punching cutter 61 is lowered by the lifting plate 4, and the mounting frame 75 is lowered at the same time, when the pressure roller 76 contacts with the surface of the plate, the mounting frame 75 slides in the inside of the lifting plate 4 to compress the spring 74, the spring 74 is initially in the tensile state, so that the pressure roller 76 is pressed tightly on the top of the plate under the action of the spring 74, avoiding the plate edge during punching, ensuring the flatness of the plate after punching, avoiding subsequent processing, the plate is pressed tightly by the pressure roller 76, and the plate will not be damaged at the contact position of the pressure roller 76 and the plate during punching, so that the punching effect of the device is better, then the punching cutter 61 and the mold 62 cooperate to complete the punching of the plate, when the punching is completed, the finished punching is taken down by the mechanical arm and a new plate is placed, when the waste in the mold 62 needs to be cleaned, in the gap of replacing the plate, the left supporting plate 66 is rotated by starting the motor 63 to drive the shaft one 64, the shaft two 67 is rotated by the gear one 65 and the gear two 68, so that the pulley one 69 rotates, the belt 610 drives the pulley two 611 to rotate, the right supporting plate 66 rotates synchronously in reverse, so that the two supporting plates 66 are quickly unfolded, so that the waste accumulated in the mold 62 falls quickly into the inside of the collecting drawer 613, then the motor 63 is quickly started in reverse, so that the two supporting plates 66 are closed, so that the waste does not fall again, so that the device can continuously punch, and when the waste in the collecting drawer 613 is collected, the equipment does not need to be stopped for operation, further speeding up the punching efficiency, ensuring the continuity, and avoiding the workers being easily cut by hand during manual cleaning, which may cause infection and harm to the human body.

[0033] It is to be noted that, as used in this specification and the appended claims, the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to "a component" can include a combination of two or more components. Additionally, the terms "comprise," "comprises," and "comprising," or any variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements is not necessarily limited to those elements, but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Furthermore, unless otherwise indicated herein, the terms "first," "second," "third," etc., are used herein merely as labels, and are not intended to impose ordinal import.

Claims

1. A continuous punching device for automobile parts, comprising an operating platform (1), characterized in that: The top of the operation platform (1) is fixedly provided with an L-shaped fixing frame (2), the inside of the L-shaped fixing frame (2) is provided with a pneumatic cylinder (3), the bottom of the pneumatic cylinder (3) is fixedly provided with a lifting plate (4), the back of the lifting plate (4) is fixedly provided with two movable columns (5), the inside of the operation platform (1) is provided with a slag removing mechanism (6), and the inside of the lifting plate (4) is provided with a positioning mechanism (7).

2. The apparatus according to claim 1, wherein: The slag removing mechanism (6) comprises a punching cutter (61), the punching cutter (61) is arranged at the bottom of the lifting plate (4), the movable column (5) is slidably arranged in the L-shaped fixing frame (2), the inside of the operation platform (1) is provided with a mold (62), the inside of the operation platform (1) is fixedly provided with a motor (63), the output end of the motor (63) is fixedly provided with a rotating shaft one (64), the outside of the rotating shaft one (64) is fixedly provided with a gear one (65), the number of the rotating shaft one (64) is two, the outside of the two rotating shafts one (64) is fixedly provided with a supporting plate (66), the inside of the operation platform (1) is rotatably provided with a rotating shaft two (67), the outside of the rotating shaft two (67) is fixedly provided with a gear two (68), the back of the rotating shaft two (67) is fixedly provided with a rubber wheel one (69), the outside of the rubber wheel one (69) is drivingly provided with a belt (610), the back of the right rotating shaft one (64) is fixedly provided with a rubber wheel two (611), and the bottom of the operation platform (1) is fixedly provided with a fixed frame (612). The inside of the fixed frame (612) is provided with a collecting drawer (613).

3. The apparatus according to claim 2, wherein: The collecting drawer (613) is arranged directly below the mold (62), and one end of the belt (610) away from the rubber wheel one (69) is drivingly arranged outside the rubber wheel two (611).

4. The apparatus according to claim 2, wherein: The gear two (68) is engaged with the gear one (65), the two rotating shafts one (64) are rotatably arranged in the operation platform (1), and the punching cutter (61) is in position correspondence with the mold (62).

5. The apparatus according to claim 1, wherein: The positioning mechanism (7) comprises two electric telescopic rods (71), the two electric telescopic rods (71) are fixedly arranged in the operation platform (1), the output ends of the two electric telescopic rods (71) are fixedly provided with moving blocks (72), the top of the moving block (72) is fixedly provided with two limiting columns (73), the inside of the lifting plate (4) is fixedly provided with four springs (74), one end of the spring (74) away from the lifting plate (4) is fixedly provided with a mounting frame (75), and the inside of the mounting frame (75) is rotatably provided with a pressing roller (76).

6. The apparatus according to claim 5, wherein: The mounting frame (75) is slidably arranged in the inside of the lifting plate (4), the limiting column (73) is slidably arranged in the inside of the operation platform (1), and the moving block (72) is slidably arranged in the inside of the operation platform (1).

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